Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
2
5
6
2
7
8
3
9
8
5
2
4
2
6
9
5
4
4
3
6
4
9
6
8
5
7
1
6
4
5
4
1
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.